如何在Docker上运行电子应用 [英] How to run an electron app on docker

问题描述

我创建了一个托管电子应用程序的存储库的分支，该电子应用程序是聊天客户端： https ：//github.com/Serkan-devel/BetterDiscordApp-docker 。

I've created a fork of a repository hosting an electron app which is a chat client: https://github.com/Serkan-devel/BetterDiscordApp-docker.

我要做的是用GUI创建一个docker容器链接到自己的屏幕，例如 https://blog.jessfraz.com / post / docker-containers-on-the-desktop / 。

What I'm trying to do is to create a docker container with a GUI hooked to the own screen like at https://blog.jessfraz.com/post/docker-containers-on-the-desktop/ .

我创建的dockerfile如下：

The dockerfile I've created goes like:

FROM node:slim

COPY . /usr/scr/app

#RUN rm bdstart.sh

RUN npm install --save-dev electron

RUN npm install

#ENV FRESHINSTALL=true

CMD ["/usr/scr/app/start.sh"]

start.sh文件如下：

The start.sh file goes like:

./node_modules/.bin/electron ./src

构建docker镜像并执行后

After building the docker image and execute it with

docker run -it -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=unix$DISPLAY --device /dev/snd dixord

我得到错误代码：

standard_init_linux.go:175: exec user process caused "exec format error"

尽管我使文件可执行并使用了正确的amd64架构。

although I made the file executable and used the right amd64 architecture.

有人能弄清楚如何通过docker来使电子GUI天真吗？

Has anyone figured it out how to make electron GUI's naitively over docker work?

推荐答案

在此答案中，我会尽力帮助您-意见征询太久了。

I will try to help you here in this answer - too long for comment.

我在Win10上尝试了Docker文件，并且遇到了同样的问题。
但是我通过添加必需的软件包并成功创建docker映像来弄清楚了。
这是Dockerfile

I tried your Docker file on my Win10 and with the same problems. But I figured it out by adding required packages and successfully created docker image. Here is Dockerfile

   FROM node:slim

   COPY . /usr/scr/app

   #RUN rm bdstart.sh
   RUN apt-get update

   # I think you need to install following 
   RUN apt-get -y install libgtkextra-dev libgconf2-dev libnss3 libasound2 libxtst-dev libxss1
   RUN npm install --save-dev electron

   RUN npm install

   CMD ["/usr/scr/app/start.sh"]

，这是您的 start.sh

   #!/bin/sh
   ./node_modules/.bin/electron ./src

实际上我无权访问您的文件，因此开启，但是有了这个DockerFile就能创建docker镜像而不会出现问题。我还进入了docker容器，检查是否可以运行电子-工作。

Actually I don't have access to your files and so on, but with this DockerFile was able to create docker image without problems. I also went inside docker container and check whether is possible to run electron - worked.

如果您想进入容器，则只需要建立docker镜像我已经通过（最简单的方法）遵循命令（打开控制台 Dockerfile所在的位置并运行）：

If you want to go into container, you just need to build docker image. I have done it by (simplest way) following command (open console where Dockerfile is located and run):

   docker build -t test-image .

成功构建映像后，您可以运行容器。如果有任何问题，我建议您使用 bash 入口点运行容器并调试失败的东西-bash将在您键入以下脚本的控制台中打开）

After Successfully build of image you can run container. If any problems I recommend you to run container with bash entrypoint and debug what fails - bash will open in the same console where you type following script)

   docker run -it test-image bash

这篇关于如何在Docker上运行电子应用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！